4034431132 has 12 divisors (see below), whose sum is σ = 7145318376. Its totient is φ = 1992911600.

The previous prime is 4034431129. The next prime is 4034431187. The reversal of 4034431132 is 2311344304.

It is a junction number, because it is equal to n+sod(n) for n = 4034431097 and 4034431106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6075619 + ... + 6076282.

It is an arithmetic number, because the mean of its divisors is an integer number (595443198).

Almost surely, 2^4034431132 is an apocalyptic number.

It is an amenable number.

4034431132 is a deficient number, since it is larger than the sum of its proper divisors (3110887244).

4034431132 is a wasteful number, since it uses less digits than its factorization.

4034431132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12151988 (or 12151986 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4034431132 is about 63517.1719458604. The cubic root of 4034431132 is about 1591.9427135056.

Adding to 4034431132 its reverse (2311344304), we get a palindrome (6345775436).

The spelling of 4034431132 in words is "four billion, thirty-four million, four hundred thirty-one thousand, one hundred thirty-two".